Mixing element



FIG. 1 is a top front isometric view of the mixing element;

FIG. 2 is a top plan view of the mixing element;

FIG. 3 is a bottom plan view of the mixing element;

FIG. 4 is a right side elevation view of mixing element;

FIG. 5 is a left side elevation view of the mixing element; and,

FIG. 6 is a top front isometric of the mixing element positioned within an infant bottle.

The broken line showing of the infant bottle in FIG. 6 is for the purpose of showing context and forms no part of the claimed design. 

CLAIM The ornamental design for a mixing element, as shown and described. 